| Issue | #420 |
| Published | June 1988 |
| Cover Price | 0.75 USD |
| Pages | 36 |
| Editing | Denny O'Neil |
| Characters | Batman; KGBeast |
| Genre | superhero |
| Pencils | Mike Zeck |
| Inks | Mike Zeck |
| Reprinted | in Batman: Ten Nights of the Beast (DC, 1994 series) #nn |
| Characters | FEATURE: Batman; GUESTS: Robin [Jason Todd]; Alfred; Commissioner Gordon; Ronald Reagan; VILLAIN: KGBeast |
| Genre | superhero |
| Script | Jim Starlin |
| Pencils | Jim Aparo |
| Inks | Mike DeCarlo |
| Colors | Adrienne Roy |
| Letters | John Costanza |
| Reprinted | in Batman: Ten Nights of the Beast (DC, 1994 series) #nn |